uboat ai attillery accuracy up AI火炮精度提升

这会让你潜艇的ai甲板炮的精度提升 像是装了火控一样 精准度接近90%（当然ai打的首发没有那么准） 注意 你的炮手会无条件无间断开火 像磕了冰一样灌满皇家海军 可能会击中潜艇 This will improve the accuracy of your AI deck guns, just like having fire control installed, with accuracy close to 90%. Attention: Your gunners will fire unconditionally and continuously, and may hit uboat